Hot answers tagged attack
Since previous edition references are OK, this is what the 3.5e Monster Manual has to say (page 312, under natural attacks): Slap or Slam: The creature batters opponents with an appendage, dealing bludgeoning damage.
A slam attack is basically a very forceful, blunt, body attack. Picture a zombie attacking, it's not going to punch you. It's going to slowly and methodically hit you with it's arms, or headbutt. With something that moves a bit quicker, like a doppleganger, this is representative of the fact that it can attack in numerous different humanoid forms. So ...
Only top voted, non community-wiki answers of a minimum length are eligible